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Fix typo and comments
**What this PR does / why we need it**:
Fix typo across the azure package.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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remove unused func in FakeConfigurator of scheduler
**What this PR does / why we need it**:
Current scheduler `Configurator` interface looks like this:
```
type Configurator interface {
GetPriorityFunctionConfigs(priorityKeys sets.String) ([]algorithm.PriorityConfig, error)
GetPriorityMetadataProducer() (algorithm.PriorityMetadataProducer, error)
GetPredicateMetadataProducer() (algorithm.PredicateMetadataProducer, error)
GetPredicates(predicateKeys sets.String) (map[string]algorithm.FitPredicate, error)
GetHardPodAffinitySymmetricWeight() int32
GetSchedulerName() string
MakeDefaultErrorFunc(backoff *util.PodBackoff, podQueue core.SchedulingQueue) func(pod *v1.Pod, err error)
// Needs to be exposed for things like integration tests where we want to make fake nodes.
GetNodeLister() corelisters.NodeLister
GetClient() clientset.Interface
GetScheduledPodLister() corelisters.PodLister
Create() (*Config, error)
CreateFromProvider(providerName string) (*Config, error)
CreateFromConfig(policy schedulerapi.Policy) (*Config, error)
CreateFromKeys(predicateKeys, priorityKeys sets.String, extenders []algorithm.SchedulerExtender) (*Config, error)
}
```
Funcs `ResponsibleForPod` and `Run` once existed have been removed, so the funcs in `FakeConfigurator` should be removed accordingly.
**Special notes for your reviewer**:
/kind cleanup
/sig scheduling
**Release note**:
```release-note
NONE
```
`lsblk` reads fs type info from udev files. If udev rules are not
installed. `lsblk` could not get correct fs type. This will cause
problems, e.g. expanding volume depends on fs type of disk.
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Fixes for HostIPC tests to work when Docker has SELinux support enabled.
**What this PR does / why we need it**:
Fixes for HostIPC tests to work when Docker has SELinux support enabled.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
N/A
**Special notes for your reviewer**:
The core of the matter is to use `ipcs` from util-linux rather than the one from busybox. The typical SELinux policy has enough to allow Docker containers (running under svirt_lxc_net_t SELinux type) to access IPC information by reading the contents of the files under /proc/sysvipc/, but not by using the shmctl etc. syscalls.
The `ipcs` implementation in busybox will use `shmctl(0, SHM_INFO, ...)` to detect whether it can read IPC info (see source code [here](https://git.busybox.net/busybox/tree/util-linux/ipcs.c?h=1_28_0#n138)), while the one in util-linux will prefer to read from the /proc files directly if they are available (see source code [here](https://github.com/karelzak/util-linux/blob/v2.27.1/sys-utils/ipcutils.c#L108)).
It turns out the SELinux policy doesn't allow the shmctl syscalls in an unprivileged container, while access to it through the /proc interface is fine. (One could argue this is a bug in the SELinux policy, but getting it fixed on stable OSs is hard, and it's not that hard for us to test it with an util-linux `ipcs`, so I propose we do so.)
This PR also contains a refactor of the code setting IpcMode, since setting it in the "common options" function is misleading, as on containers other than the sandbox, it ends up always getting overwritten, so let's only set it to "host" in the Sandbox.
It also has a minor fix for the `ipcmk` call, since support for size suffix was only introduced in recent versions of it.
**Release note**:
```release-note
NONE
```
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Remove setInitError.
**What this PR does / why we need it**:
Removes setInitError, it's not sure it was ever really used, and it causes the kubelet to hang and get wedged.
**Which issue(s) this PR fixes**
Fixes#46086
**Special notes for your reviewer**:
If `initializeModules()` in `kubelet.go` encounters an error, it calls `runtimeState.setInitError(...)`
47d61ef472/pkg/kubelet/kubelet.go (L1339)
The trouble with this is that `initError` is never cleared, which means that `runtimeState.runtimeErrors()` always returns this `initError`, and thus pods never start sync-ing.
In normal operation, this is expected and desired because eventually the runtime is expected to become healthy, but in this case, `initError` is never updated, and so the system just gets wedged.
47d61ef472/pkg/kubelet/kubelet.go (L1751)
We could add some retry to `initializeModules()` but that seems unnecessary, as eventually we'd want to just die anyway. Instead, just log fatal and die, a supervisor will restart us.
Note, I'm happy to add some retry here too, if that makes reviewers happier.
**Release note**:
```release-note
Prevent kubelet from getting wedged if initialization of modules returns an error.
```
@feiskyer @dchen1107 @janetkuo
@kubernetes/sig-node-bugs
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Make eviction manager work with CRI container runtime.
Previously, eviction manager uses a function `HasDedicatedImageFs` in `pkg/kubelet/cadvisor` to detect whether image fs and root fs are on the same device.
However, it doesn't work with CRI container runtime which provides container/image stats through CRI. Thus all eviction tests for containerd are failing now. https://k8s-testgrid.appspot.com/sig-node-containerd#node-e2e-flaky
This PR makes it work with CRI container runtime.
@kubernetes/sig-node-pr-reviews
@yujuhong @yguo0905 @feiskyer @mrunalp @abhi @dashpole
Signed-off-by: Lantao Liu <lantaol@google.com>
**What this PR does / why we need it**:
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
none
```
They should both follow the convention of not being a pointer on the
internal type. This required adding a conversion function between
`int64` and `*int64`.
A side effect is this removes a warning in the generated code for the
apps API group.
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fix mistaken info print
**What this PR does / why we need it**:
fix mistaken info print
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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deprecate insecure http flags and remove already deprecated flags
**What this PR does / why we need it**:
1. deprecate `insecure-bind-address` `insecure-port` flags
2. remove flags `public-address-override` `address` `port` They are mark deprecated in #36604, which is more than a year ago.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#58951
**Special notes for your reviewer**:
**Release note**:
```release-note
Deprecate insecure flags `--insecure-bind-address`, `--insecure-port` and remove `--public-address-override`.
```
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use glog.info instead of glog.infof when no format
**What this PR does / why we need it**:
use glog.info instead of glog.infof when no format
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
```
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Support GetLabelsForVolume In OpenStack
**What this PR does / why we need it**:
Since PersistentVolumeLabelController will invoke ```GetLabelsForVolume``` interface
in Cloud-Controller-Manager, OpenStack Provider should support it.
https://github.com/kubernetes/kubernetes/blob/master/pkg/cloudprovider/cloud.go#L213
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#58870
**Special notes for your reviewer**:
**Release note**:
```release-note
Support GetLabelsForVolume in OpenStack Provider
```
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Use GetDryRunFlag to keep consistent
**What this PR does / why we need it**:
There's a cmd util GetDryRunFlag, but we still get 'dry-run' directly somewhere. This PR makes them consistent.
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue (batch tested with PRs 58899, 58980). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
CRI: Add a call to reopen log file for a container
This allows a daemon external to the container runtime to rotate the log
file, and then ask the runtime to reopen the files.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes#58823
**Release note**:
```release-note
CRI: Add a call to reopen log file for a container.
```
Automatic merge from submit-queue (batch tested with PRs 58777, 58978, 58977, 58775). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
fix url parsing for staging/dev endpoint
```release-note
NONE
```
